Where has the Rosacea flaccida been recorded?

Rosacea flaccida occurrence evidence comes from 217 records in 11 countries and territories, from 1976 to 2024. Most records come from Australia.

• 217 records
• 11 places
• 13 years recorded
• Hydrozoa class

Observation evidence passport

Compare this animal’s observation pattern

When it is recorded

Peak month: September. Records cluster in the months an animal is present and being looked for, so a summer peak can reflect observer effort as much as the animal.

Records over time

Recording effort has risen steeply almost everywhere since the 1990s, so a rising line usually shows more observers rather than more animals.

Where Rosacea flaccida has been recorded

The countries below show where occurrence evidence exists for Rosacea flaccida. They do not define a complete habitat range: survey effort differs by place, and historical or one-off records can appear alongside repeated presence.